79813367073

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21789071}}^1$

素因数の和:21789125

約数の個数: 24

約数和(自身を含む): 129165618816

約数和(自身を除く): 49352251743

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 21789071, 65367213, 196101639, 239679781, 719039343, 806195627, 2157118029, 2418586881, 7255760643, 8868151897, 26604455691, 79813367073]

約数ペア:

[(1, 79813367073), (3, 26604455691), (9, 8868151897), (11, 7255760643), (33, 2418586881), (37, 2157118029), (99, 806195627), (111, 719039343), (333, 239679781), (407, 196101639), (1221, 65367213), (3663, 21789071)]